OK, I better point out risks and pitfalls.
WARNING
If you do a stimulant like coke, while performing strenuous activity like sex, you are MUCH MORE LIKELY to have a heart attack. This may kill you, but even if it doesn’t it’s going to hurt like hell and will require an awful lot of healing to get you back to healthy.
SULPHATES like cocaine sulphate chemically react with the body surface they are placed on. Burns, ulcers and similar damage happens to the gums and nose where they are normally applied, and will also happen in sensitive areas like the vaginia and anus.
BEST CLEAN UP fluid is saline solution. Not so easy to mix chemical supplies of this at home. Salt water also works.
So does diluted tree tree oil. The Body Shop mix of this is pH balanced – you can put a drop of that in your eye and it doesn’t sting. Cheaper supplies like Superdrug are not pH balanced and will sting when applied diluted OR raw.
Another good alternative is colloidal silver – about 10 parts per million of water. Very lethal to microorganisms, harmless or slightly beneficial to humans (warning – more than about a glass a day will give you argyria, silver poisoning. Easy to diagnose, your skin goes grey-blue. Do less colloidal silver and your skin will return to normal).
So, this is definitely UNSAFE SEX. Dangerous. Not recommended as a lifestyle habit.
Once a year on your birthday? Maybe, but it’s still risky, and I hope people trying this have a reasonable level of both heart and lung capacity. Push your body too hard, it will fail on you.
